Taylor Swift’s legion of fans had a strong reaction to the songstress tweaking lyrics of her song Karma during an Eras Tour performance in Argentina.

Over the weekend, the 33-year-old music artist kicked off the international leg of her wildly successful tour, and her beau Travis Kelce was in the audience.

During the hit song, which includes a feature from Ice Spice, Swift swapped out a lyric for the line: ‘Karma is the guy on the Chiefs coming straight home to me.’

The 34-year-old Kansas City Chiefs football star’s reaction to the surprise moment was captured by a fan in the audience.

The viral moment prompted hilarious and impassioned reactions from her worldwide admirers, known affectionately as the ‘Swifties.’

One person wrote underneath a TikTok video, ‘I have never been so invested in a relationship that has nothing to do with me.’

Another added, ‘Calling it now, This is end game for them both,’ suggesting that the two’s relationship will prove to be long-lasting.’

Someone else echoed the sentiment, writing, ‘I’m praying this is her end game. I want to see her happy like this everyday!’

Meanwhile, another noticed Kelce’s flattered expression — ‘A grown man blushing! How cute is that!! She went straight to his heart!’

A football fan admitted being converted to a Taylor fan with a comment that read, ‘What’s funny is that I am a Travis Kelce fan, and this is turning me into a Swifty.’

There was also backlash from naysayers who don’t trust the romance is real.

One skeptic added to the discourse, ‘She using him for clout anyways. He needs to get back to work.’

And another user surmised, ‘This is such a fake PR relationship.’

Adding to the fan hysteria, the Grammy winner ran into Travis’ arms and planted a passionate kiss on him after the curtain call.

In a now-viral clip shared to social media, Swift is seen walking off stage in a sparkly purple dress and immediately wraps her arms around Kelce, who was waiting stage left for the Anti-Hero singer.

The couple then pressed their lips together and shared a seconds-long smooch that sparked deafening screams from Swifties, who were lucky enough to watch the PDA unfold.

During his time in Argentina, Travis was introduced to Swift’s father and the trio enjoyed a private meal at a steakhouse.